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Current system
19012+5730
STI 2405


Nearby doubles
10' : 19014+5720
STI2406

21' : 19037+5727
ARG 33

22' : 19039+5729
TDT1204

25' : 18590+5713
STI2402

34' : 19000+5658
KPP3333

35' : 18569+5723
ES 1747

43' : 18563+5713
STI2400

47' : 18557+5714
TDT1129

53' : 18552+5750
HJ 2848AB

53' : 18575+5814
STF2438

56' : 18596+5635
STI2403

57' : 19035+5637
TDS 963

57' : 18569+5645
STF2433AB

64' : 19035+5629
STI2409

64' : 19090+5721
TOI1264

65' : 19088+5748
UC 3817

71' : 19090+5700
LEP 164

73' : 19026+5719
STI2407

73' : 18549+5823
STI2397

76' : 19062+5834
LDS2757AB

78' : 19035+5614
ES 1749AB

80' : 19108+5715
TDT1276

81' : 18530+5816
ES 1746

83' : 19111+5712
STI2418

85' : 18510+5713
STI2393

86' : 19087+5630
MLR 577



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19012+5730 STI 2405

 
 
19h 01m 10.13s +57° 29' 39.9" P.A. 192.00 sep 22.0 mag 9.65,12.84 Sp K2
 
 
Coord 2000 19012+5730 Discov num STI2405 Comp Coord arcsec 2000 19 01 10.13 +57 29 39.9
Date first 1903 Date last 2015 Obs 12
Pa first 197 Pa last 192.3 P.A. Now (θ) 192.3°
Sep first 12.5 Sep last 21.976 Sep. Now (ρ) 21.976"
Mag pri 9.65 Mag sec 12.84 delta mag (ΔM) 3.19 Spectral class K2 (yellow-orange)
Pri motion ra +006 Sec motion ra -008
Pri motion dec +049 Sec motion dec -022
Notes
rPM=1.466
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco SAO 31332 Tycho2 3927-00283-1 Gaia DR2 2153530725732293632
HD 238969
 
 
WDS 19012+5730 STI 2405 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sti Stein, J. (see Vat1926) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19012+5730 STI2405 1905 3 194 14.3 9.79 12.80 K2 190110.13+572940.0
19012+5730 STI2405 2012 4 192 21.8 9.79 12.80 K2 190110.13+572940.0
19012+5730 STI2405 2015 8 192 21.9 9.65 12.84 K2 190110.13+572939.9

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 19012+5730 STI 2405 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19012+5730 STI 2405 : MEASURES
 
 
No records found.

 
 
WDS 19012+5730 : VIRTUAL EYEPIECE
 
 

19012+5730 STI2405A mag 9.65 Sp K2 19012+5730 STI2405B sep 21.6 P.A. 186.70 mag 12.84 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19012+5730 : ALADIN DSS IMAGE @ 19h 01m 10.13s +57° 29' 39.9"
 
 
 
 
WDS 19012+5730 STI 2405 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19012+5730 STI2405 distance=0' 19014+5720 STI2406 distance=10' 19037+5727 ARG 33 distance=21' 19039+5729 TDT1204 distance=22' 18590+5713 STI2402 distance=25' 19000+5658 KPP3333 distance=34' 18569+5723 ES 1747 distance=35' 18563+5713 STI2400 distance=43' 18557+5714 TDT1129 distance=47' 18552+5750 HJ 2848AB distance=53' 18552+5750 HJ 2848AC distance=53' 18575+5814 STF2438 distance=53' 18596+5635 STI2403 distance=56' 19035+5637 TDS 963 distance=57' 18569+5645 STF2433AB distance=57' 18569+5645 STF2433AC distance=57' 19035+5629 STI2409 distance=64' 19090+5721 TOI1264 distance=64' 19088+5748 UC 3817 distance=65' 19090+5700 LEP 164 distance=71' 19026+5719 STI2407 distance=73' 18549+5823 STI2397 distance=73' 19062+5834 LDS2757AB distance=76' 19062+5834 LDS2757Aa,Ab distance=76' 19035+5614 ES 1749AB distance=78' 19035+5614 ABH 108AD distance=78' 19035+5614 ABH 108AE distance=78' 19035+5614 ES 1749BC distance=78' 19108+5715 TDT1276 distance=80' 18530+5816 ES 1746 distance=81' 19111+5712 STI2418 distance=83' 18510+5713 STI2393 distance=85' 19087+5630 MLR 577 distance=86' 19074+5618 STI2415 distance=89' 19122+5740 HLA 19 distance=90' 19070+5613 STI2414 distance=91' 18564+5854 TDS 955 distance=93' 19112+5824 UC 244 distance=97' 18527+5842 HDS2678 distance=99' 19050+5553 A 1389 distance=102' 18494+5811 STI2392 distance=103' 19139+5742 TOK 328 distance=104' 19044+5911 TDT1210 distance=105' 18481+5721 STI2389 distance=107' 18483+5752 STI2390BC distance=107' 18483+5752 STI2390AC distance=107' 18483+5752 GAT 3AB distance=107' 18598+5543 ES 1748 distance=107' 19074+5905 KPP3335AB distance=108' 19135+5645 RAO 609 distance=111' 19030+5920 STI 871 distance=112' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 19012+5730 STI2405 192 22.0
Show 19014+5720 STI2406 106 4.1 10
Show 19037+5727 ARG 33 57 10.6 21
Show 19039+5729 TDT1204 255 2.2 22
Show 18590+5713 STI2402 56 4.4 25
Show 19000+5658 KPP3333 278 6.9 34
Show 18569+5723 ES 1747 348 1.8 35
Show 18563+5713 STI2400 138 13.1 43
Show 18557+5714 TDT1129 14 0.5 47
Show 18552+5750 HJ 2848 AB 289 6.5 53
Show 18552+5750 HJ 2848 AC 52 30.0 53
Show 18575+5814 STF2438 356 0.8 53
Show 18596+5635 STI2403 92 6.4 56
Show 19035+5637 TDS 963 13 1.4 57
Show 18569+5645 STF2433 AB 122 7.4 57
Show 18569+5645 STF2433 AC 140 39.5 57
Show 19035+5629 STI2409 212 5.0 64
Show 19090+5721 TOI1264 314 1.9 64
Show 19088+5748 UC 3817 134 6.0 65
Show 19090+5700 LEP 164 94 4.0 71
Show 19026+5719 STI2407 43 6.1 73
Show 18549+5823 STI2397 235 14.4 73
Show 19062+5834 LDS2757 AB 227 37.4 76
Show 19062+5834 LDS2757 Aa,Ab 34 4.1 76
Show 19035+5614 ES 1749 AB 181 6.4 78
Show 19035+5614 ABH 108 AD 258 46.8 78
Show 19035+5614 ABH 108 AE 205 39.2 78
Show 19035+5614 ES 1749 BC 252 17.9 78
Show 19108+5715 TDT1276 251 1.7 80
Show 18530+5816 ES 1746 114 1.8 81
Show 19111+5712 STI2418 42 14.6 83
Show 18510+5713 STI2393 205 11.5 85
Show 19087+5630 MLR 577 277 0.8 86
Show 19074+5618 STI2415 351 4.0 89
Show 19122+5740 HLA 19 303 8.8 90
Show 19070+5613 STI2414 85 13.3 91
Show 18564+5854 TDS 955 149 0.9 93
Show 19112+5824 UC 244 260 38.4 97
Show 18527+5842 HDS2678 214 0.7 99
Show 19050+5553 A 1389 231 0.2 102
Show 18494+5811 STI2392 142 5.3 103
Show 19139+5742 TOK 328 232 226.5 104
Show 19044+5911 TDT1210 327 0.8 105
Show 18481+5721 STI2389 226 13.9 107
Show 18483+5752 STI2390 BC 85 2.9 107
Show 18483+5752 STI2390 AC 100 5.1 107
Show 18483+5752 GAT 3 AB 117 2.3 107
Show 18598+5543 ES 1748 54 6.6 107
Show 19074+5905 KPP3335 AB 324 3.4 108
Show 19135+5645 RAO 609 167 1.1 111
Show 19030+5920 STI 871 149 9.2 112

 
 
WDS 19012+5730 : COMPONENTS
 
 
  A
B pa=186.7°
sep=21.62"
 
 
19012+5730 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 190110.13+572939.9 Mag 9.65 Spectral class K2 (yellow-orange)
PmRA 6.00 PmDE 49.0 SAO 31332 Tycho2 3927-00283-1
HD 238969 DM BD+57 1930
Tycho2
Tycho2 3927-00283-1 Pflag RAmdeg 285.29223817 DEmdeg 57.49444493
PmRA 5.0 PmDE 52.9 E RAmdeg 17 E DEmdeg 18
E pmRA 1.6 E pmDE 1.6 EpRAm 1988.61 EpDEm 1988.45
Num 8 Q RAmdeg 1.0 Q DEmdeg 1.3 Q pmRA 1.0
Q pmDE 1.4 BTmag 10.865 E BTmag 0.044 VTmag 9.792
E VTmag 0.026 Prox 999 TYC T HIP
CCDM RAdeg 285.29221556 DEdeg 57.49432167 EpRA 1990 1.67
EpDE 1990 1.62 E RAdeg 19.3 E DEdeg 20.0 Posflg
Corr -0.1
SAO
SAO 31332 DelFlag RA1950 PmRA1950 0.0022
DE1950 PmDE1950 0.049 Vmag 9.1 SpType K2
Double code Source 38 CatNum 10136 DM BD+57 1930
DMcomp BDsup HD 238969 M HD 0
GC RA1950rad 4.97545044 DE1950rad 1.0021815 PmRA2000 0.0028
PmDE2000 0.048
CCDM
Ccdm 19012+5730 RComp Comp A Note1
Note2 Discov num DRAs -2.06 DDEs -19.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp K2 PmNote *
PmRA -14 PmDE 59 Dm number +57 1930 Cat1 BD
Name2 +57 1213 Cat2 AGK2/3 HD 238969 M HD
ADS BDS M ADS BDS N IDS IDS 18594N5721A
HIC
 
 
19012+5730 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190109.82+572918.4 Mag 12.84 PmRA -8.00
PmDE -22.0 Calc delta mag 3.19 Calc coord yes
CCDM
Ccdm 19012+5730 RComp Comp B Note1
Note2 Discov num STI2405 DRAs DDEs
R dRAs Year 1903 Theta 095 Rho 13.6
Obs 2 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18594N5721B
HIC